參數(shù)資料
型號(hào): UPD78322GJ-XXX-5BJ
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP74
封裝: 20 X 20 MM, PLASTIC, QFP-74
文件頁(yè)數(shù): 89/90頁(yè)
文件大?。?/td> 649K
代理商: UPD78322GJ-XXX-5BJ
PD78320, 78322
7
Basic instructions
Minimum instruction
execution time
Internal memory
Memory space
General registers
I/O line
Realtime pulse unit
Serial communication
interface
A/D converter
Interrupt
Test factor
Standby
Instruction set
Others
Package
GENERAL DESCRIPTION OF FUNCTIONS
111
250 ns (with 16 MHz external clock in operation)
ROM : 16384
× 8 bits (
PD78322)
None
(
PD78320)
RAM : 640
× 8 bits
64K bytes
8 bits
× 16 × 8 banks (memory mapping)
Input port
: 16 (dual-function as analog input: 8)
Input/output port
: 39 (
PD78322)
21 (
PD78320)
18-/16-bit free running timer
× 1
16-bit timer/event counter
× 1
16-bit compare register
× 6
18-bit capture register
× 4
18-bit capture/compare register
× 2
Realtime output port
× 8
Serial interface with a dedicated baud rate generator
UART
: 1 channel
SBI (NEC Serial Bus Interface) : 1 channel
10-bit resolution (8 analog inputs)
External : 8, internal
: 14 (dual-function as external : 2)
3 servicing modes
(vectored interrupt function, context switching function, and macro service function)
Internal : 1
STOP mode/HALT mode
16-bit transfer/operation instruction, multiplication/division instruction (16
× 16, 32 ÷ 16), bit manipu-
lation instruction, string instruction, etc.
On-chip watchdog timer
68-pin plastic QFJ (
950 mil)
74-pin plastic QFP (20
× 20 mm)
80-pin plastic QFP (14
× 20 mm)
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