UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 204

• 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: -

202
(3) TAAm I/O control register 0 (TAAmIOC0)
Notes 1. V850E/IG3 only
The TAAmIOC0 register is an 8-bit register that controls the timer output (TOAm0, TOAm1 pins).
This register can be read or written in 8-bit or 1-bit units.
Reset sets this register to 00H.
2. The output level of the timer output pins (TOAm0 and TOAm1) specified by the TAAmOLa bit is
shown below.
TAAmIOC0
V850E/IF3
V850E/IG3
m = 2 to 4
m = 2, 4
a = 0, 1
a = 0, 1
After reset: 00H
TOAma pin output
• When TAAmOLa bit = 0
TAAmOE1
TAAmOE0
TAAmOL1
TAAmOL0
CHAPTER 6 16-BIT TIMER/EVENT COUNTER AA (TAA)
16-bit counter
0
0
1
0
1
0
1
0
1
7
TAAmCE bit
Timer output prohibited
• Low level is output from the TOAm1 pin when the TAAmOL1 bit = 0.
• High level is output from the TOAm1 pin when the TAAmOL1 bit = 1.
Timer output enabled (A pulse is output from the TOAm1 pin.)
Timer output prohibited
• Low level is output from the TOAm0 pin when the TAAmOL0 bit = 0.
• High level is output from the TOAm0 pin when the TAAmOL0 bit = 1.
Timer output enabled (A pulse is output from the TOAm0 pin.)
R/W
TOAm1 pin starts output at high level.
TOAm1 pin starts output at low level.
TOAm0 pin starts output at high level.
TOAm0 pin starts output at low level.
6
0
User’s Manual U18279EJ3V0UD
Address: TAA2IOC0 FFFFF6A2H, TAA3IOC0 FFFFFB02H
5
0
TOAm1 pin output level setting
TOAm0 pin output level setting
TAA4IOC0 FFFFFB22H
TOAm1 pin output setting
TOAm0 pin output setting
4
0
TOAma pin output
• When TAAmOLa bit = 1
TAAmOL1 TAAmOE1 TAAmOL0 TAAmOE0
16-bit counter
TAAmCE bit
3
<2>
Note 2
Note 2
1
<0>
Note 1
(1/2)