R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 846
R5F61668MZN50FPV
Manufacturer Part Number
R5F61668MZN50FPV
Description
MCU FLASH 1024K ROM 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.R5F61668MZN50FPV.pdf
(1416 pages)
Specifications of R5F61668MZN50FPV
Core Processor
H8SX
Core Size
16/32-Bit
Speed
50MHz
Connectivity
EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
92
Program Memory Size
1MB (1M x 8)
Program Memory Type
FLASH
Ram Size
56K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Price
Company:
Part Number:
R5F61668MZN50FPV
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REA
Quantity:
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Section 17 32K Timer (TM32K)
• TCNT32K3
(2)
The timer counter operates as a 24-bit counter. TCNT32K1, TCNT32K2, and TCNT32K3 are
employed for this purpose. Be sure to read from TCNT32K1 when reading the timer counter.
• TCNT32K1
• TCNT32K2
• TCNT32K3
Note: A correct value cannot be read if the counter is read while the subclock oscillator is not in
Rev. 1.00 Jan. 29, 2010 Page 814 of 1380
REJ09B0596-0100
Bit
Bit Name
Initial value
R/W
Bit
Bit Name
Initial value
R/W
Bit
Bit Name
Initial value
R/W
Bit
Bit Name
Initial value
R/W
EXCKSN = 0 (Counter-Extended Mode)
operation (OSC32STP = 1).
TCNT23
TCNT15
TCNT7
⎯
R
R
R
R
7
0
7
0
7
0
7
0
TCNT22
TCNT14
TCNT6
⎯
R
R
R
R
6
0
6
0
6
0
6
0
TCNT21
TCNT13
TCNT5
⎯
R
R
R
R
5
0
5
0
5
0
5
0
TCNT20
TCNT12
TCNT4
⎯
R
R
R
R
4
0
4
0
4
0
4
0
TCNT19
TCNT11
TCNT3
⎯
R
R
R
R
3
0
3
0
3
0
3
0
TCNT18
TCNT10
TCNT2
⎯
R
R
R
R
2
0
2
0
2
0
2
0
TCNT17
TCNT9
TCNT1
⎯
R
R
R
R
1
0
1
0
1
0
1
0
TCNT16
TCNT8
TCNT0
⎯
R
R
R
R
0
0
0
0
0
0
0
0
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