R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 1117

• Manufacturer Part Number: R5F61668MZN50FPV
• Description: MCU FLASH 1024K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

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: -

(3)
FPFR indicates the return values of the initialization, programming, and erasure results. The
meaning of the bits in FPFR varies depending on the processing.
(a)
FPFR indicates the return value of the initialization result.
Bit
7 to 2
1
0
Bit
Bit Name
Flash Pass and Fail Parameter (FPFR: General Register R0L of CPU)
Initialization before Programming/Erasure
Bit Name
⎯
FQ
SF
⎯
7
Initial
Value
⎯
⎯
⎯
⎯
6
R/W
⎯
R/W
R/W
⎯
5
Description
Unused
These bits return 0.
Frequency Error Detect
Compares the specified CPU operating frequency with
the operating frequencies supported by this LSI, and
returns the result.
0: Setting of operating frequency is normal
1: Setting of operating frequency is abnormal
Success/Fail
Returns the initialization result.
0: Initialization has ended normally (no error)
1: Initialization has ended abnormally (error occurs)
⎯
4
⎯
3
Rev. 1.00 Jan. 29, 2010 Page 1085 of 1380
⎯
2
Section 25 Flash Memory
FQ
1
REJ09B0596-0100
SF
0