参数资料
型号: MC68332AMEH20
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 20 MHz, MICROCONTROLLER, PQFP132
封装: 0.950 X 0.950 INCH, 0.025 INCH PITCH, PLASTIC, ROHS COMPLIANT, QFP-132
文件页数: 14/109页
文件大小: 787K
代理商: MC68332AMEH20
MOTOROLA
MC68332
12
MC68332TS/D
2.4 Signal Characteristics
Table 5 MCU Signal Characteristics
Signal Name
MCU Module
Signal Type
Active State
ADDR[23:0]
SIM
Bus
AS
SIM
Output
0
AVEC
SIM
Input
0
BERR
SIM
Input
0
BG
SIM
Output
0
BGACK
SIM
Input
0
BKPT
CPU32
Input
0
BR
SIM
Input
0
CLKOUT
SIM
Output
CS[10:0]
SIM
Output
0
CSBOOT
SIM
Output
0
DATA[15:0]
SIM
Bus
DS
SIM
Output
0
DSACK[1:0]
SIM
Input
0
DSCLK
CPU32
Input
Serial Clock
DSI
CPU32
Input
(Serial Data)
DSO
CPU32
Output
(Serial Data)
EXTAL
SIM
Input
FC[2:0]
SIM
Output
FREEZE
SIM
Output
1
HALT
SIM
Input/Output
0
IFETCH
CPU32
Output
IPIPE
CPU32
Output
IRQ[7:1]
SIM
Input
0
MISO
QSM
Input/Output
MODCLK
SIM
Input
MOSI
QSM
Input/Output
PC[6:0]
SIM
Output
(Port)
PCS[3:0]
QSM
Input/Output
PE[7:0]
SIM
Input/Output
(Port)
PF[7:0]
SIM
Input/Output
(Port)
PQS[7:0]
QSM
Input/Output
(Port)
QUOT
SIM
Output
RESET
SIM
Input/Output
0
RMC
SIM
Output
0
R/W
SIM
Output
1/0
RXD
QSM
Input
SCK
QSM
Input/Output
SIZ[1:0]
SIM
Output
SS
QSM
Input
0
T2CLK
TPU
Input
TPUCH[15:0]
TPU
Input/Output
1
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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