MB89051PFM View Datasheet(PDF) - 3M
Part Name
Description
MFG CO.
'MB89051PFM' PDF : 40 Pages View PDF
MB89051 Series
s BLOCK DIAGRAM
X0
X1
RPVP
RPVM
D2VP ∼ D5VP
D2VM ∼ D5VM
P40/POW5
P41/POW2
P42/POW3
P43/POW4
CLK1
CLK2
P31/INT1
P32/INT2/SI1
P33/INT3/SO1
P34/INT4/SCK1
P35/INT5/SCK2
P36/INT6/SO2
P37/INT7/SI2
P53/SDA, P54/SCL
Main clock oscillator
Clock control circuit
PLL circuit
Rp
Dp2-5
USB HUB
Circuit
Dp1
USB
Function
Circuit
Reset output
Power on
reset circuit
RST
(watchdog
timer)
21-bit timebase timer
8 bit PWM
timer
UART
SIO
P46/UI/PWM1
P47/PWM2
P44/UCK
P45/UO
P00 ∼ P07, P10 ∼ P17
DMAC
Clock output
External interrupt (level)
SIO1
SIO2
P20 ∼ P27*
RAM 2 KByte
F2MC - 8L CPU
ROM 32 K / FLASH 32 KByte
I2C
Other pins
VSS VCC MOD0 MOD1 MOD2 USBP C
* : Port 2 serves as an output-only terminal on the emulator.
15
Share Link: 
