參數(shù)資料
型號(hào)： PSD8134V20JT
廠商： 意法半導(dǎo)體
英文描述： Flash In-System Programmable ISP Peripherals For 8-bit MCUs
中文描述： Flash在系統(tǒng)可編程ISP的外設(shè)的8位微控制器
文件頁(yè)數(shù)： 12/110頁(yè)
文件大小： 1685K
代理商： PSD8134V20JT
PSD813F1
12/110
Note: 1. The pin numbers in this table are for the PLCC package only. See the
Figure 2., page 7
, for pin numbers on other package type.
2. These functions can be multiplexed with other functions.
PC5
13
I/O
PC5 pin of Port C. This port pin can be configured to have the following functions:
1. MCU I/O
–
write to or read from a standard output or input port.
2. CPLD macrocell (McellBC5) output.
3. Input to the PLDs.
4. TDI input
2
for the JTAG Interface.
This pin can be configured as a CMOS or Open Drain output.
PC6
12
I/O
PC6 pin of Port C. This port pin can be configured to have the following functions:
1. MCU I/O
–
write to or read from a standard output or input port.
2. CPLD macrocell (McellBC6) output.
3. Input to the PLDs.
4. TDO output
2
for the JTAG Interface.
This pin can be configured as a CMOS or Open Drain output.
PC7
11
I/O
PC7 pin of Port C. This port pin can be configured to have the following functions:
1. MCU I/O
–
write to or read from a standard output or input port.
2. CPLD macrocell (McellBC7) output.
3. Input to the PLDs.
4. DBE
–
active Low Data Byte Enable input from 68HC912 type MCUs.
This pin can be configured as a CMOS or Open Drain output.
PD0
10
I/O
PD0 pin of Port D. This port pin can be configured to have the following functions:
1. ALE/AS input latches address output from the MCU.
2. MCU I/O
–
write or read from a standard output or input port.
3. Input to the PLDs.
4. CPLD output (External Chip Select).
PD1
9
I/O
PD1 pin of Port D. This port pin can be configured to have the following functions:
1. MCU I/O
–
write to or read from a standard output or input port.
2. Input to the PLDs.
3. CPLD output (External Chip Select).
4. CLKIN
–
clock input to the CPLD macrocells, the APD Unit
’
s Power-down counter, and
the CPLD AND Array.
PD2
8
I/O
PD2 pin of Port D. This port pin can be configured to have the following functions:
1. MCU I/O
–
write to or read from a standard output or input port.
2. Input to the PLDs.
3. CPLD output (External Chip Select).
4. PSD Chip Select Input (CSI). When Low, the MCU can access the PSD memory and I/
O. When High, the PSD memory blocks are disabled to conserve power.
V
CC
15, 38
Supply Voltage
GND
1, 16,
26
Ground pins
Pin Name
Pin
Type
Description
(1)
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