DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 144

MCU 5V 512K 100-TQFP

DF3052BX25V

Manufacturer Part Number
DF3052BX25V
Description
MCU 5V 512K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheets

Specifications of DF3052BX25V

Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF3052BX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Section 6 Bus Controller
6.2.3
WCR is an 8-bit readable/writable register that selects the wait mode for the wait-state controller
(WSC) and specifies the number of wait states.
Bit
Initial value
Read/Write
WCR is initialized to H'F3 by a reset and in hardware standby mode. It is not initialized in
software standby mode.
Bits 7 to 4—Reserved: Read-only bits, always read as 1.
Bits 3 and 2—Wait Mode Select 1 and 0 (WMS1/0): These bits select the wait mode.
Bits 1 and 0—Wait Count 1 and 0 (WC1/0): These bits select the number of wait states inserted
in access to external three-state-access areas.
Rev. 3.00 Mar 21, 2006 page 114 of 814
REJ09B0302-0300
Bit 3: WMS1
0
1
Bit 1: WC1
0
1
Wait Control Register (WCR)
7
1
Bit 2: WMS0
0
1
0
1
Bit 0: WC0
0
1
0
1
Reserved bits
6
1
5
1
Description
Programmable wait mode
No wait states inserted by wait-state controller
Pin wait mode 1
Pin auto-wait mode
Description
No wait states inserted by wait-state controller
1 state inserted
2 states inserted
3 states inserted
4
1
Wait mode select 1/0
These bits select the wait mode
WMS1
R/W
3
0
WMS0
R/W
2
0
Wait count 1/0
These bits select the
number of wait states
inserted
WC1
R/W
1
1
(Initial value)
(Initial value)
WC0
R/W
0
1

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