參數(shù)資料
型號(hào): UPD77113AF1-XXX-CN1
廠商: NEC Corp.
英文描述: MOS INTEGRATED CIRCUIT
中文描述: 馬鞍山集成電路
文件頁數(shù): 10/62頁
文件大?。?/td> 352K
代理商: UPD77113AF1-XXX-CN1
Data Sheet U14373EJ3V0DS
10
μ
PD77113A, 77114
1. PIN FUNCTION
Because the pin numbers differ depending on the package, refer to the diagram of the package to be used.
1.1 Pin Function Description
Power supply
Pin No.
Pin Name
100-pin TQFP
80-pin BGA
I/O
Function
Shared by:
IV
DD
35, 77, 85
B5, B7, G5
Power to DSP core (+2.5 V)
EV
DD
25, 50, 64, 75,
100
A3, C9, D1, D9,
G1, J7
Power to I/O pins (+3 V)
GND
1, 26, 36, 51,
65, 76, 78, 86
A5, A7, C1, D6,
E2, E7, F4, G2,
G9
Ground
Remark
Please supply voltage to the IV
DD
and EV
DD
pins simultaneously.
System control
Pin No.
Pin Name
100-pin TQFP
80-pin BGA
I/O
Function
Shared by:
CLKIN
74
C7
Input
System clock input
CLKOUT
73
B9
Output
Internal system clock output
RESET
87
C4
Input
Internal system reset signal input
WAKEUP
88
B4
Input
Stop mode release signal input.
When this pin is asserted active, the stop
mode is released. The function of this pin
can be activated or deactivated by a mask
option.
INT4
Interrupt
Pin No.
Pin Name
100-pin TQFP
80-pin BGA
I/O
Function
Shared by:
INT1 - INT3
91 - 89
B3, D3, A4
Input
INT4
88
B4
Input
External maskable interrupt input.
Detected at the falling edge.
WAKEUP
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