參數(shù)資料
型號: MC916X1CTH16B1
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 16.78 MHz, MICROCONTROLLER, PQFP120
封裝: QFP-120
文件頁數(shù): 151/172頁
文件大?。?/td> 1200K
代理商: MC916X1CTH16B1
MOTOROLA
MC68HC916X1
8
MC68HC916X1TS/D
2 Signal Descriptions
2.1 Pin Characteristics
Table 2 shows MCU pins and their characteristics. All inputs detect CMOS logic levels. All inputs
can be put in a high-impedance state, but the method of doing this differs depending upon pin func-
tion. Refer to Table 4 for a description of output drivers. An entry in the discrete I/O column of the
MCU pin characteristics table indicates that a pin has an alternate I/O function. The port designation
is given when it applies. Refer to Figure 1 for information about port organization.
Table 2 MCU Pin Characteristics
Pin Mnemonic
Output
Driver
Input
Synchronized
Input
Hysteresis
Discrete
I/O
Port
Designation
ADDR23/CS10/ECLK
A
Y
N
ADDR19/CS6
A
Y
N
O
PC3
ADDR[18:11]
A
Y
I/O
PA[7:0]
ADDR[10:3]
A
Y
I/O
PB[7:0]
ADDR[2:0]
A
————
AN[5:0]1
Y
I
PADA[5:0]
AS
B
Y
I/O
PE5
BERR2
BY
N
BG/CSM
B
————
BGACK/CSE
BY
N
BKPT/DSCLK
Y
N
BR/CS0
BY
N
CLKOUT
A
————
Aw
Y
I/O
PG[7:0]
DATA[7:0]1
Aw
Y
I/O
PH[7:0]
DS
B
Y
I/O
PE4
DSACK1
B
Y
N
I/O
PE1
EXTAL3
————
FC[2:0]/CS5, CS3
A
O
PC[2:0]
FREEZE/QUOT
A
————
IC4/OC5
A
Y
I/O
PGP7
IC[3:1]
A
Y
I/O
PGP[2:0]
IPIPE1/DSI
A
Y
IPIPE0/DSO
A
————
IRQ[7:6]
B
Y
I/O
PF[7:6]
MISO
Bo
Y
I/O
PQS6
B
Y
I/O
PF0
MOSI
Bo
Y
I/O
PQS7
OC[4:1]
A
Y
I/O
PGP[6:3]
PAI4
—Y
Y
I
PCLK4
—Y
Y
I
PCS0/SS
Bo
Y
I/O
PQS1
PCS[3:1]
Bo
Y
I/O
PQS[4:2]
PWMA, PWMB5
AY
Y
O
R/W
A
————
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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