UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 56

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3451GC-UBT-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 10x12b, 4x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.2 Pin Status
54
Pin
AD0 to AD15
PDL15)
A0 to A7
CS0
WR0
RD
ASTB
WAIT
CLKOUT
The operation statuses of pins in the various operation modes are described below.
Note 1
Notes 1.
Remark
Note 1
Note 1
Note 1
Note 1
(P47)
, CS1
, WR1
Note 1
Note 1
(P44)
(P37)
2.
(P10 to P17)
Note 1
(P07)
Note 1
Note 1
Hi-Z: High impedance
Held: The state during the immediately preceding external bus cycle is held.
H:
–:
Operating Status
μ
Since the bus control pin is also used as a port pin, it is initialized to the input mode (port mode) after
reset.
(PDL0 to
(P34, P32)
PD70F3454GC-8EA-A and 70F3454F1-DA9-A only
(P46, P45)
High-level output
Input without sampling (not acknowledged)
Table 2-2. Pin Operation Status in Operation Modes
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Note 2
Note 2
Note 2
Note 2
Note 2
Note 2
Note 2
Note 2
Reset
CHAPTER 2 PIN FUNCTIONS
User’s Manual U18279EJ3V0UD
During DMA Transfer
Operating
Operating
Operating
Operating
Operating
Operating
Operating
Operating
HALT Mode/
Hi-Z
Hi-Z
H
H
H
H
Held
STOP Mode
IDLE Mode/
–
Held
Held
Held
H
H
H
Operating
Idle State
–