参数资料
型号: UPD750066CU(A)-XXX
元件分类: 微控制器/微处理器
英文描述: 4-BIT, MROM, MICROCONTROLLER, PDIP42
封装: 0.600 INCH, 1.778 MM PITCH, SHRINK, PLASTIC, DIP-42
文件页数: 3/83页
文件大小: 730K
代理商: UPD750066CU(A)-XXX
11
PD750064, 750066, 750068, 750064(A), 750066(A), 750068(A)
Data Sheet U10165EJ2V1DS
3.2 Non-port Pins (2/2)
Pin Name
Input/Output
Alternate
Function
After Reset
I/O Circuit
Function
TypeNote
X1
Input
X2
XT1
Input
XT2
RESET
Input
System reset input (low-level active)
<B>
IC
Internally connected. Connect directly to VDD.–
VDD
––
Positive power supply
VSS
––
Ground potential
Note
Circuit types enclosed in brackets indicate the Schmitt trigger input.
Crystal/ceramic connection pin for the main system
clock oscillation.
When inputting the external
clock, input the external clock to pin X1, and the
inverted phase of the external clock to pin X2.
Crystal connection pin for the subsystem clock
oscillation. When the external clock is used, input
the external clock to pin XT1, and the inverted
phase of the external clock to pin XT2. Pin XT1 can
be used as a 1-bit input (test) pin.
相关PDF资料
PDF描述
UPD75306GF 4-BIT, MROM, 4.19 MHz, MICROCONTROLLER, PQFP80
UPD753108GK-XXX-9ET 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP64
UPD754304GS-XXX-A 4-BIT, MROM, MICROCONTROLLER, PDSO36
UPD75P116CW 4-BIT, OTPROM, MICROCONTROLLER, PDIP64
UPD780021AYCW-XXX 8-BIT, MROM, 8.38 MHz, MICROCONTROLLER, PDIP64
相关代理商/技术参数
参数描述
UPD750068GT-396 制造商:Renesas Electronics Corporation 功能描述:
UPD7507C189 制造商:Panasonic Industrial Company 功能描述:IC
UPD7508CU265 制造商:Panasonic Industrial Company 功能描述:IC
UPD75208 制造商:Panasonic Industrial Company 功能描述:IC
UPD753012AGC-P33-8BT-A 制造商:Renesas Electronics Corporation 功能描述: