D13003TF16V Renesas Electronics America, D13003TF16V Datasheet - Page 431

• Manufacturer Part Number: D13003TF16V
• Description: IC H8/3003 ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13003TF16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 50
• Program Memory Type: ROMless
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

12.2.2 Timer Control/Status Register (TCSR)
TCSR is an 8-bit readable and writable
and clock source.
Bits 7 to 5 are initialized to 0 by a reset and in standby mode. Bits 2 to 0 are initialized to 0 by a
reset. In software standby mode bits 2 to 0 are not initialized, but retain their previous values.
Notes: 1. TCSR is write-protected by a password. For details see section 12.2.4, Notes on
Bit
Initial value
Read/Write
2. Only 0 can be written, to clear the flag.
Register Access.
R/(W)
Overflow flag
Status flag indicating overflow
OVF
7
0
*2
WT/IT
Timer mode select
Selects the mode
R/W
6
0
*1
Timer enable
TME
Selects whether TCNT runs or halts
R/W
5
0
register. Its functions include selecting the timer mode
411
—
—
4
1
Reserved bits
—
—
3
1
CKS2
R/W
2
0
Clock select
These bits select the
TCNT clock source
CKS1
R/W
1
0
CKS0
R/W
0
0