R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 900
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
- Current page: 900 of 1070
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Section 23 Clock Pulse Generator
Table 23.1 Selection for Clock Pulse Generator
Rev. 2.00 Sep. 16, 2009 Page 870 of 1036
REJ09B0414-0200
EXTAL Input Clock
Frequency
8 MHz to 18 MHz
EXTAL
XTAL
Oscillator
Figure 23.1 Block Diagram of Clock Pulse Generator
circuit
PLL
Iφ/Pφ/Bφ
EXTAL ×4, ×2, ×1, ×1/2
Divider
Divider
EXTAL × 8/3
EXTAL × 4 (2)
× 2 (1)
× 1 (1/2)
× 1/2 (1/4)
× 8/4
× 8/5
× 8/6
Selector
Selector
Selector
Selector
DSADMR
SCKCR
SCKCR
SCKCR
Aφ (∆Σ A/D Converter)
[EXTAL ×8] ×1/3, ×1/4, ×1/5, ×1/6
(Frequency near 25 MHz is
recommended)
cks
ckm
ckb
cka
ACK1, ACK0
ICK2
PCK1, PCK0
BCK1, BCK0
to
Peripheral module
clock (Pφ)
(to peripheral modules)
External bus clock (Bφ)
(to the Bφ pin)
System clock (Iφ),
(to the CPU and bus masters)
∆Σ A/D clock (A
(to
ICK0
∆Σ A/D converter
φ)
)
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