DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 363

• Manufacturer Part Number: DF71251AD50FPV
• Description: MCU RISC FLASH 32K 8K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Tinyr

Specifications of DF71251AD50FPV

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Figure 9.118 TCNT_2 Write and Overflow/Underflow Contention with Cascade
MPφ
Address
Write signal
TCNT_2
TGRA_2 to
TGRB_2
Ch2 compare-
match signal A/B
TCNT_1 input
clock
TCNT_1
TGRA_1
Ch1 compare-
match signal A
TGRB_1
Ch1 input capture
signal B
TCNT_0
TGRA_0 to
TGRD_0
Ch0 input capture
signal A to D
H'FFFE
Connection
TCNT write cycle
TCNT_2 address
TCNT_2 write data
H'FFFF
M
M
Q
N
P
T1
H'FFFF
T2
Disabled
Rev. 5.00 Mar. 06, 2009 Page 343 of 770
M
P
N
N + 1
REJ09B0243-0500