參數(shù)資料
型號: ST72652R4T1
英文描述: ST7 - LOW-POWER. FULL-SPEED USB 8-BIT MCU WITH 32K FLASH. 5K RAM. FLASH CARD I/F. TIMER. PWM. ADC. I2C
中文描述: ST7的-低功耗。全速USB 8位32K快閃微控制器。 5K內(nèi)存。閃存卡的I /樓計時器。脈寬調(diào)制。 ADC的。的I2C
文件頁數(shù): 42/166頁
文件大?。?/td> 2089K
代理商: ST72652R4T1
ST7265x
136/166
13.6 MEMORY CHARACTERISTICS
Subject to general operating conditions for VDD, fOSC, and TA unless otherwise specified.
13.6.1 RAM and Hardware Registers
13.6.2 FLASH Memory
Operating Conditions: fCPU = 8 MHz.
Note 1: Guaranteed by Design.
Figure 78. Two typical Applications with VPP Pin
1)
Note 1: When the ICP mode is not required by the application, VPP pin must be tied to VSS.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VRM
Data retention mode 1)
HALT mode (or RESET)
2
V
DUAL VOLTAGE FLASH MEMORY
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
fCPU
Operating Frequency
Read mode
8
MHz
Write / Erase mode,
TA=25°C
8
VPP
Programming Voltage
4.0V <= VDD <= 5.5V
11.4
12.6
V
IPP
VPP Current
Write / Erase
30 1)
mA
tPROG
Byte Programming Time
TA=25°C
100
500 1)
s
tERASE
Sector Erasing Time
2
10 1)
sec
Device Erasing Time
5
10 1)
tVPP
Internal VPP Stabilization Time
10
s
tRET
Data Retention
TA ≤ 55°C
20
years
NRW
Write Erase Cycles
TA=25°C
100
cycles
VPP
ST72XXX
10k
PROGRAMMING
TOOL
VPP
ST72XXX
相關PDF資料
PDF描述
ST7271J1B1 8-BIT MICROCONTROLLER
ST7271N1B1 8-BIT MICROCONTROLLER
ST7271N2 Microcontroller
ST7271N3B1 8-BIT MICROCONTROLLER
ST7271N5B1 8-BIT MICROCONTROLLER
相關代理商/技術參數(shù)
參數(shù)描述
ST7265X-EVAL/MS 制造商:STMicroelectronics 功能描述:ST6 EVAL BD - Bulk
ST7265X-EVAL/PFD 制造商:STMicroelectronics 功能描述:USB FLASH EVAL - Bulk
ST7266 制造商:6940 功能描述:ST7266
ST7267C8T1L 制造商:STMicroelectronics 功能描述:
ST72681/R12 制造商:STMicroelectronics 功能描述:CONTROLLER FOR HIGH-PERFORMANCE BUS-POWERED USB 2.0 FLASH DR - Trays