DF2210CUNP24V Renesas Electronics America, DF2210CUNP24V Datasheet - Page 638
DF2210CUNP24V
Manufacturer Part Number
DF2210CUNP24V
Description
MCU 16BIT FLASH 3V 32K 64-QFN
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2218UTF24V.pdf
(758 pages)
Specifications of DF2210CUNP24V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
24MHz
Connectivity
SCI, SmartCard, USB
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
37
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 6x10b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
64-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2210CUNP24V
Manufacturer:
Renesas Electronics America
Quantity:
135
- Current page: 638 of 758
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Rev.7.00 Dec. 24, 2008 Page 582 of 698
REJ09B0074-0700
Notes: 1.
2.
3.
4.
5.
Increment address
Pre-write (clearing data in the block to be erased to 0) isn not required.
x, y, z, α, β, γ, ε, η, θ, and N are shown in section 22.7, Flash Memory Characteristics.
Veryfy data is read in 16 bits.
Only 1 bit in the EBR register must be set. Two or more bits in EBR cannot be set.
Erasure is performed in block units. To erase multiple blocks, each block must be erased sequentially.
Figure 17.14 Erase/Erase-Verify Flowchart
No
No
Set block start address as verify address
H'FF dummy write to verify address
*5
Clear SWE1 bit in FLMCR1
Clear ESU1 bit in FLMCR1
Set SWE1 bit in FLMCR1
Clear EV1 bit in FLMCR1
Set ESU1 bit in FLMCR1
Clear E1 bit in FLMCR1
Set EV1 bit in FLMCR1
All erase block erased?
Last address of block?
Set E1 bit in FLMCR1
Verify data = all 1s?
Read verify data
End of erasing
Set EBR1 (2)
Disable WDT
Enable WDT
Wait (β) μs
Wait (η) μs
Wait (x) μs
Wait (y) μs
Wait (z) μs
Wait (
Wait (γ) μs
Wait (ε) μs
Wait (θ) μs
n = 1
Start
α
) μs
Yes
Yes
Yes
*1
*2
No
*2
*4
*2
*2
*2
*2
*2
*2
*3
Start erasing
Halt erasing
Clear SWE1 bit in FLMCR1
Clear EV1 bit in FLMCR1
Erase failure
Wait (η) μs
Wait (θ) μs
n ≥ (N)?
Yes
No
n ← n + 1
*2
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