R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 1167
R5F61668RN50FPV
Manufacturer Part Number
R5F61668RN50FPV
Description
IC H8SX/1668 MCU FLASH 144LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.R5F61668RN50FPV.pdf
(1506 pages)
Specifications of R5F61668RN50FPV
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
For Use With
R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F61668RN50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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- Download datasheet (9Mb)
Bit
31 to 16
15 to 0
Bit Name
F15 to F0
Initial
Value
R/W
R/W
Description
Unused
These bits should be cleared to 0.
Frequency Set
These bits set the operating frequency of the CPU.
When the PLL multiplication function is used, set the
multiplied frequency. The setting value must be
calculated as follows:
1. The operating frequency shown in MHz units must
2. The value multiplied by 100 is converted to the
For example, when the operating frequency of the CPU
is 35.000 MHz, the value is as follows:
1. The number of three decimal places of 35.000 is
2. The formula of 35.00 × 100 = 3500 is converted to
be rounded in a number of three decimal places and
be shown in a number of two decimal places.
binary digit and is written to FPEFEQ (general
register ER0).
rounded.
the binary digit and B'0000 1101 1010 1100
(H'0DAC) is set to ER0.
Rev. 2.00 Sep. 24, 2008 Page 1133 of 1468
Section 25 Flash Memory
REJ09B0412-0200
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