參數(shù)資料
型號: ST72321BM
廠商: 意法半導體
英文描述: 80-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE(具有ICP,IAP,Nested Interrupt,TLI,ROP的8位MCU)
中文描述: 80引腳8位微控制器32至60,000閃存/ ROM,ADC的,5個定時器,SPI和SCI的I2C接口(具有比較方案,國際檢察官聯(lián)合會,嵌套中斷,中華語文研習所,人事登記的8位微控制器)
文件頁數(shù): 148/178頁
文件大?。?/td> 3121K
代理商: ST72321BM
ST72F321M, ST72321BM
148/178
11.6 MEMORY CHARACTERISTICS
11.6.1 RAM and Hardware Registers
11.6.2 FLASH Memory
Notes:
1. Minimum V
supply voltage without losing data stored in RAM (in HALT mode or under RESET) or in hardware reg-
isters (only in HALT mode). Not tested in production.
2. Data based on characterization results, not tested in production.
3. V
PP
must be applied only during the programming or erasing operation and not permanently for reliability reasons.
4. Data based on simulation results, not tested in production.
Warning:
Do not connect 12V to V
PP
before V
DD
is powered on, as this may damage the device.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
V
RM
Data retention mode
1)
HALT mode (or RESET)
1.6
V
DUAL VOLTAGE HDFLASH MEMORY
Symbol
Parameter
Conditions
Min
2)
0
1
11.4
Typ
Max
2)
8
8
12.6
3
Unit
f
CPU
Operating frequency
Read mode
Write / Erase mode
4.5V
V
DD
5.5V
RUN mode (f
CPU
= 4MHz)
Write / Erase
Power down mode / HALT
Read (V
PP
=12V)
Write / Erase
MHz
V
PP
Programming voltage
3)
V
I
DD
Supply current
4)
mA
0
1
10
200
30
μA
I
PP
V
PP
current
4)
mA
μs
t
VPP
Internal V
PP
stabilization time
10
t
RET
Data retention
T
A
=85°C
T
A
=
105°C
T
A
=
125°C
T
A
=25°C
40
25
10
100
years
N
RW
T
PROG
T
ERASE
Write erase cycles
Programming or erasing tempera-
ture range
cycles
-40
25
85
°C
相關PDF資料
PDF描述
ST72F321 64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72F321J7T6 64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72F321J7TA 64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72F321AR6T6 64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72F321AR6TA 64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
相關代理商/技術參數(shù)
參數(shù)描述
ST72321BR6-AUTO 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-bit MCU for automotive with 32 to 60 Kbyte Flash/ROM, ADC, 5 timers, SPI, SCI, I2C interface
ST72321BR7-AUTO 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-bit MCU for automotive with 32 to 60 Kbyte Flash/ROM, ADC, 5 timers, SPI, SCI, I2C interface
ST72321BR9-AUTO 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-bit MCU for automotive with 32 to 60 Kbyte Flash/ROM, ADC, 5 timers, SPI, SCI, I2C interface
ST72321BXXX-AUTO 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-bit MCU for automotive with 32 to 60 Kbyte Flash/ROM, ADC, 5 timers, SPI, SCI, I2C interface
ST72321J 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 5 TIMERS, SPI, SCI, I2C INTERFACE