參數(shù)資料
型號： MC68HC916X1CTH16
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)： 162/172頁
文件大小： 1200K
代理商： MC68HC916X1CTH16
MC68HC916X1
MOTOROLA
MC68HC916X1TS/D
9
2.2 MCU Power Connections
2.3 MCU Output Driver Types
1. DATA[15:0] are synchronized during reset only. MODCLK and ADC pins are synchronized only if used as input
port pins.
2. BERR only synchronized if late BERR.
3. EXTAL, XFC, and XTAL are clock reference connections.
4. PAI and PCLK can be used for discrete input, but are not part of an I/O port.
5. PWMA and PWMB can be used for discrete output, but are not part of an I/O port.
RESET
Bo
Y
—
RXD
Bo
Y
I/O
—
SCK
Bo
Y
I/O
PQS5
SIZ[1:0]
B
Y
N
I/O
PE[7:6]
TSC
—
Y
—
TXD
Bo
Y
I/O
PQS0
XFC3
—
————
—
————
Table 3 MCU Power Connections
Pin
Description
VDDA/VSSA
A/D converter power
VSSSYN
Clock synthesizer power
VDDE, VSSE
External periphery power (source and drain)
VDDI, VSSI
Internal module power (source and drain)
VSTBY
Standby RAM power/clock synthesizer power
VFPE2K
2K block erasable flash (shared with 16K flash EEPROM array)
program/erase power
VFPE32K
32K flash EEPROM array program/erase power
Table 4 MCU Output Driver Types
Type
I/O
Description
A
O
Output-only signals that are always driven; no external pull-up required.
Aw
O
Type A output with weak P-channel pull-up during reset.
B
O
Three-state output that includes circuitry to pull up output before high impedance is estab-
lished, to ensure rapid rise time. An external holding resistor is required to maintain logic level
while the pin is in the high-impedance state.
Bo
O
Type B output that can be operated in an open-drain mode.
Table 2 MCU Pin Characteristics (Continued)
Pin Mnemonic
Output
Driver
Input
Synchronized
Input
Hysteresis
Discrete
I/O
Port
Designation
F
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sc
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S
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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.
相關(guān)PDF資料
PDF描述
MC916X1CTH16B1 16-BIT, FLASH, 16.78 MHz, MICROCONTROLLER, PQFP120
SPMC916X1CTH16 16-BIT, FLASH, 16.78 MHz, MICROCONTROLLER, PQFP120
MC68HCL05J1ADWR2 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO20
MC68HC05J1AVDWR2 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO20
MC68HCP11A1CFNE3 8-BIT, EEPROM, 3 MHz, MICROCONTROLLER, PQCC52
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