mx25r6435f.h

00001 /**
00002   ******************************************************************************
00003   * @file    mx25r6435f.h
00004   * @author  MCD Application Team
00005   * @brief   This file contains all the description of the MX25R6435F QSPI memory.
00006   ******************************************************************************
00007   * @attention
00008   *
00009   * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
00010   * All rights reserved.</center></h2>
00011   *
00012   * This software component is licensed by ST under BSD 3-Clause license,
00013   * the "License"; You may not use this file except in compliance with the
00014   * License. You may obtain a copy of the License at:
00015   *                        opensource.org/licenses/BSD-3-Clause
00016   *
00017   ******************************************************************************
00018   */ 
00019 
00020 /* Define to prevent recursive inclusion -------------------------------------*/
00021 #ifndef __MX25R6435F_H
00022 #define __MX25R6435F_H
00023 
00024 #ifdef __cplusplus
00025  extern "C" {
00026 #endif 
00027 
00028 /* Includes ------------------------------------------------------------------*/
00029 
00030 /** @addtogroup BSP
00031   * @{
00032   */ 
00033 
00034 /** @addtogroup Components
00035   * @{
00036   */ 
00037   
00038 /** @addtogroup mx25r6435f
00039   * @{
00040   */
00041 
00042 /** @defgroup MX25R6435F_Exported_Types
00043   * @{
00044   */
00045    
00046 /**
00047   * @}
00048   */ 
00049 
00050 /** @defgroup MX25R6435F_Exported_Constants
00051   * @{
00052   */
00053    
00054 /** 
00055   * @brief  MX25R6435F Configuration  
00056   */  
00057 #define MX25R6435F_FLASH_SIZE                0x800000  /* 64 MBits => 8MBytes */
00058 #define MX25R6435F_BLOCK_SIZE                0x10000   /* 128 blocks of 64KBytes */
00059 #define MX25R6435F_SUBBLOCK_SIZE             0x8000    /* 256 blocks of 32KBytes */
00060 #define MX25R6435F_SECTOR_SIZE               0x1000    /* 2048 sectors of 4kBytes */
00061 #define MX25R6435F_PAGE_SIZE                 0x100     /* 32768 pages of 256 bytes */
00062 
00063 #define MX25R6435F_DUMMY_CYCLES_READ         8
00064 #define MX25R6435F_DUMMY_CYCLES_READ_DUAL    4
00065 #define MX25R6435F_DUMMY_CYCLES_READ_QUAD    4
00066 #define MX25R6435F_DUMMY_CYCLES_2READ        2
00067 #define MX25R6435F_DUMMY_CYCLES_4READ        4
00068 
00069 #define MX25R6435F_ALT_BYTES_PE_MODE         0xA5
00070 #define MX25R6435F_ALT_BYTES_NO_PE_MODE      0xAA
00071 
00072 #define MX25R6435F_CHIP_ERASE_MAX_TIME       240000
00073 #define MX25R6435F_BLOCK_ERASE_MAX_TIME      3500
00074 #define MX25R6435F_SUBBLOCK_ERASE_MAX_TIME   3000
00075 #define MX25R6435F_SECTOR_ERASE_MAX_TIME     240
00076 
00077 /** 
00078   * @brief  MX25R6435F Commands  
00079   */  
00080 /* Read Operations */
00081 #define READ_CMD                             0x03
00082 #define FAST_READ_CMD                        0x0B
00083 #define DUAL_OUT_READ_CMD                    0x3B
00084 #define DUAL_INOUT_READ_CMD                  0xBB
00085 #define QUAD_OUT_READ_CMD                    0x6B
00086 #define QUAD_INOUT_READ_CMD                  0xEB
00087 
00088 /* Program Operations */
00089 #define PAGE_PROG_CMD                        0x02
00090 #define QUAD_PAGE_PROG_CMD                   0x38
00091 
00092 /* Erase Operations */
00093 #define SECTOR_ERASE_CMD                     0x20
00094 #define SUBBLOCK_ERASE_CMD                   0x52
00095 #define BLOCK_ERASE_CMD                      0xD8
00096 #define CHIP_ERASE_CMD                       0x60
00097 #define CHIP_ERASE_CMD_2                     0xC7
00098 
00099 #define PROG_ERASE_RESUME_CMD                0x7A
00100 #define PROG_ERASE_RESUME_CMD_2              0x30
00101 #define PROG_ERASE_SUSPEND_CMD               0x75
00102 #define PROG_ERASE_SUSPEND_CMD_2             0xB0
00103 
00104 /* Identification Operations */
00105 #define READ_ID_CMD                          0x9F
00106 #define READ_ELECTRONIC_ID_CMD               0xAB
00107 #define READ_ELEC_MANUFACTURER_DEVICE_ID_CMD 0x90
00108 #define READ_SERIAL_FLASH_DISCO_PARAM_CMD    0x5A
00109 
00110 /* Write Operations */
00111 #define WRITE_ENABLE_CMD                     0x06
00112 #define WRITE_DISABLE_CMD                    0x04
00113 
00114 /* Register Operations */
00115 #define READ_STATUS_REG_CMD                  0x05
00116 #define READ_CFG_REG_CMD                     0x15
00117 #define WRITE_STATUS_CFG_REG_CMD             0x01
00118 
00119 #define READ_SEC_REG_CMD                     0x2B
00120 #define WRITE_SEC_REG_CMD                    0x2F
00121 
00122 /* Power Down Operations */
00123 #define DEEP_POWER_DOWN_CMD                  0xB9
00124 
00125 /* Burst Operations */
00126 #define SET_BURST_LENGTH_CMD                 0xC0
00127 
00128 /* One-Time Programmable Operations */
00129 #define ENTER_SECURED_OTP_CMD                0xB1
00130 #define EXIT_SECURED_OTP_CMD                 0xC1
00131 
00132 /* No Operation */
00133 #define NO_OPERATION_CMD                     0x00
00134 
00135 /* Reset Operations */
00136 #define RESET_ENABLE_CMD                     0x66
00137 #define RESET_MEMORY_CMD                     0x99
00138 #define RELEASE_READ_ENHANCED_CMD            0xFF
00139 
00140 /** 
00141   * @brief  MX25R6435F Registers  
00142   */ 
00143 /* Status Register */
00144 #define MX25R6435F_SR_WIP                    ((uint8_t)0x01)    /*!< Write in progress */
00145 #define MX25R6435F_SR_WEL                    ((uint8_t)0x02)    /*!< Write enable latch */
00146 #define MX25R6435F_SR_BP                     ((uint8_t)0x3C)    /*!< Block protect */
00147 #define MX25R6435F_SR_QE                     ((uint8_t)0x40)    /*!< Quad enable */
00148 #define MX25R6435F_SR_SRWD                   ((uint8_t)0x80)    /*!< Status register write disable */
00149 
00150 /* Configuration Register 1 */
00151 #define MX25R6435F_CR1_TB                    ((uint8_t)0x08)    /*!< Top / bottom */
00152 
00153 /* Configuration Register 2 */
00154 #define MX25R6435F_CR2_LH_SWITCH             ((uint8_t)0x02)    /*!< Low power / high performance switch */
00155 
00156 /* Security Register */
00157 #define MX25R6435F_SECR_SOI                  ((uint8_t)0x01)    /*!< Secured OTP indicator */
00158 #define MX25R6435F_SECR_LDSO                 ((uint8_t)0x02)    /*!< Lock-down secured OTP */
00159 #define MX25R6435F_SECR_PSB                  ((uint8_t)0x04)    /*!< Program suspend bit */
00160 #define MX25R6435F_SECR_ESB                  ((uint8_t)0x08)    /*!< Erase suspend bit */
00161 #define MX25R6435F_SECR_P_FAIL               ((uint8_t)0x20)    /*!< Program fail flag */
00162 #define MX25R6435F_SECR_E_FAIL               ((uint8_t)0x40)    /*!< Erase fail flag */
00163 
00164 /**
00165   * @}
00166   */
00167   
00168 /** @defgroup MX25R6435F_Exported_Functions
00169   * @{
00170   */ 
00171 /**
00172   * @}
00173   */ 
00174 
00175 /**
00176   * @}
00177   */ 
00178 
00179 /**
00180   * @}
00181   */ 
00182 
00183 /**
00184   * @}
00185   */
00186   
00187 #ifdef __cplusplus
00188 }
00189 #endif
00190 
00191 #endif /* __MX25R6435F_H */
00192 
00193 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/