R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 901
R5F61662N50FPV
Manufacturer Part Number
R5F61662N50FPV
Description
MCU 24KB FLASH 384K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.R0K561622S000BE.pdf
(1070 pages)
Specifications of R5F61662N50FPV
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
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
40K 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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F61662N50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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23.1
The clock pulse generator has the following register.
• System clock control register (SCKCR)
• ∆Σ A/D mode register (DSADMR)
23.1.1
SCKCR controls Bφ clock output and frequencies of the system, peripheral module, and external
bus clocks.
Bit
Bit Name
Initial Value
R/W
Bit
Bit Name
Initial Value
R/W
Bit
15
14
13
Bit Name
PSTOP1
POSEL1
Register Description
System Clock Control Register (SCKCR)
PSTOP1
R/W
R/W
15
0
7
0
Initial
Value
0
0
0
PCK2
R/W
R/W
14
0
6
0
R/W
R/W
R/W
R/W
POSEL1
PCK1
R/W
R/W
13
0
5
1
Description
Bφ Output Enable
Enables the Bφ output on PA7.
•
0: Bφ output
1: Fixed high
Reserved
This bit enables read/write operations, but the write value
should always be 0.
Clock Output Select 1
Selects the clock signal to be output from PA7.
0: External bus clock (Bφ)
1: Setting prohibited
Normal operation
PCK0
R/W
R/W
12
0
4
0
R/W
R/W
11
0
3
0
Rev. 2.00 Sep. 16, 2009 Page 871 of 1036
BCK2
Section 23 Clock Pulse Generator
ICK2
R/W
R/W
10
0
2
0
BCK1
ICK1
R/W
R/W
9
1
1
1
REJ09B0414-0200
BCK0
ICK0
R/W
R/W
8
0
0
0
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