UPD78F8056 Renesas Electronics Corporation., UPD78F8056 Datasheet - Page 6

• Manufacturer Part Number: UPD78F8056
• Description: 16-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

4. PIN IDENTIFICATION
EXCLK
EXLVI
FLMD0
INTP0,INT4,INTP5 : External Interrupt Input
INT10
P02-P04
P13-P16
P31
P40,P41
P76
P120-P124
P130
P144
CLK_OUT
INT_RF
WAKE_RF
GPIO0,GPIO1
GPIO2,GPIO3
RESET_RF
LOOP_C
RF_P
RF_N
XTAL_N,XTAL_P
IC0-IC6
GND1
REGC
RESET
4
: External Clock Input
: External Potential Input
: Flash Programming Mode
: Port 0
: Port 1
: Port 3
: Port 4
: Port 7
: Port 12
: Port 13
: Port 14
: Clock Output
: Interrupt from RF
: Wakeup for RF
: Port for RF
: Reset for RF
: Loop Capacitor for RF
: RF Output(+)
: RF Output(-)
: Crystal Oscillator(RF Clock)
: Internal Circuit
: Package exposed die pad
: Regulator Capacitance
: Reset
(Main System Clock)
for Low-voltage Detector
Preliminary Product Information U19858EJ1V0PM
RTCCL
RTCDIV
RXD1,RxD3
SCK10
SCL10
SDA10
SI10,
SO10,
TI01, TI03
TO01, TO03
TOOL0
TOOL1
TxD1-TxD3
VDD
VSS
X1, X2
XT1, XT2
VDD_RF1
VDD_RF2
VDD_GR
VDD_3V
VDD_D
VDD_BG
VDD_A
VDD_PLL
VDD_CP
VDD_VCO
GND_GR
GND_D
GND_PLL
VDD_2V2
μPD78F8056, 78F8057, 78F8058
: Real-time Counter Clock (32 KHz
: Receive Data
: Serial Clock Input/Output
: Serial Clock Input/Output
: Serial Data Input/Output
: Serial Data Input
: Timer Input
: Timer Output
: Data Input/Output for Tool
: Clock Output for Tool
: Transmit Data
: Power Supply
: Ground
: Crystal Oscillator (Main System
: Crystal Oscillator (Subsystem
: Power Supply for RF
: Power Supply for RF Guard Ring
: Power Supply for RF Regulator
: Power Supply for RF Digital
: Power Supply for RF Band Gap
: Power Supply for RF Analog
: Power Supply for RF PLL
: Power Supply for RF Charge pomp
: Power Supply for RF VCO
: Ground for RF Guard Ring
: Ground for RF digital
: Ground for RF PLL
: DC/DC Output
: Real-time Counter Clock (32 KHz
: Serial Data Output
Original Oscillation) Output
Divided Frequency) Output
Clock)
Clock)