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参数资料
| 型号： | M8834F1Y-90T1T |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 256K X 8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQFP52 |
| 封装： | PLASTIC, QFP-52 |
| 文件页数： | 3/7页 |
| 文件大小： | 54K |
| 代理商： | M8834F1Y-90T1T |
3/7
M88 FAMILY
Figure 3. FLASH+PSD Block Diagram
PROG.
MCU
BUS
INTRF.
ADIO
PORT
CNTL0,
CNTL1,
CNTL2
AD0
–
AD15
CLKIN
(PD1)
CLKIN
PLD
INPUT
BUS
PROG.
PORT
A
PROG.
PORT
B
POWER
MANGMT
UNIT
1
O
R
2
MBIT
PRIMARY
FLASH
MEMORY
8
SECTORS
VSTDBY
PA0
–
PA7
PB0
–
PB7
PROG.
PORT
C
PROG.
PORT
D
PC0
–
PC7
PD0
–
PD2
ADDRESS/DATA/CONTROL
BUS
PORT
A
,B
&
C
3
EXT
CS
TO
PORT
D
24
INPUT
MACROCELLS
PORT
A
,B
&
C
73
256
KBIT
SECONDARY
EEPROM
or
FLASH
MEMORY
(BOOT
OR
DATA)
4
SECTORS
16
OR
64
KBIT
BATTERY
BACKUP
SRAM
RUNTIME
CONTROL
AND
I/O
REGISTERS
SRAM
SELECT
PERIP
I/O
MODE
SELECTS
MACROCELL
FEEDBACK
OR
PORT
INPUT
CSIOP
FLASH
ISP
CPLD
(CPLD)
16
OUTPUT
MACROCELLS
FLASH
DECODE
PLD
( DPLD
)
PLD,
CONFIGURATION
&
FLASH
MEMORY
LOADER
JTAG
SERIAL
CHANNEL
( PC2
)
PAGE
REGISTER
EMBEDDED
ALGORITHM
SECTOR
SELECTS
SECTOR
SELECTS
GLOBAL
CONFIG.
&
SECURITY
AI02861D
8
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Just because so many of the labels are rotated through ninety degrees, FrameMaker seems to
want to insist on telling the postscript file that I would find it more convenient to see this page
displayed in landscape, rotated by ninety degrees. Well I wouldn’t. So I am putting in all this text
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M8834F2W | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems with CPLD for MCUs |
| M8834F2Y | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems with CPLD for MCUs |
| M8834F2Y-90K1 | 制造商:STMicroelectronics 功能描述: |
| M88368 | 制造商: 功能描述: 制造商:undefined 功能描述: |
| M88383 | 制造商: 功能描述: 制造商:undefined 功能描述: |
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