參數(shù)資料
型號: MB89863PFM-XXX
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, MICROCONTROLLER, PQFP48
封裝: PLASTIC, QFP-48
文件頁數(shù): 23/40頁
文件大小: 198K
代理商: MB89863PFM-XXX
3
MB89863
s PRODUCT LINEUP
MB89P857
MB89W857
Classification
Mass production product
(mask ROM product)
One-time PROM products/EPROM products,
also used for evaluation
ROM size
8 K
× 8 bits
(internal mask ROM)
32 K
× 8 bits (internal PROM programming with
general-purpose EPROM programmer)
RAM size
256
× 8 bits
1 K
× 8 bits
CPU functions
Number of instructions:
136
Instruction length:
8 bits
Instruction length:
1 to 3 bytes
Data bit length:
1, 8, 16 bits
Minimum execution
time
0.95
s/4.2 MHz
0.5
s/8 MHz
0.4
s/10 MHz
Interrupt processing
time
8.57
s/4.2 MHz
4.5
s/8 MHz
3.6
s/10 MHz
I/O ports
Max. 38
Max. 53
Timer unit
10-bit up/down count timer
× 1
Compare registers with buffer
× 4
Compare clear registers with buffer, zero detection pin control, 4 output channels,
non-overlap three-phase waveform output, independent three-phrase dead-time timer
8-bit PWM timer 1,
8-bit PWM timer 2
8-bit reload timer operation (toggled output capable, operating clock cycle: 1 to 64
instruction cycles)
8-bit resolution PWM operation (conversion cycle: 255 to 16320 instruction cycles)
UART
8 bits
Clock-synchronous/asynchronous data transfer capable
8-bit serial I/O
8 bits, LSB first/MSB first selectability
One clock selectable from four transfer clocks
(one external shift clock, three internal shift clocks: 2, 8, 32
instruction cycles)
10-bit A/D converter
10-bit resolution
× 8 channels
A/D conversion time of 33 instruction cycles
Continuous activation by a compare channel 0 in timer unit or an external activation capable
(On the MB89863, the external activation is incapable.)
External interrupt
1 channel
4 channels
Rising edge/falling edge selectability
Used also for wake-up from stop/sleep mode.
(Edge detection is also permitted in stop mode.)
Standby mode
Sleep mode, stop mode
Process
CMOS
Package
QFP-48
SHDIP-64
Operating voltage
5.0 V
±10%
2.7 to 5.5 V
MB89863
Part number
Parameter
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