DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 613
DF2148ATE20
Manufacturer Part Number
DF2148ATE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148ATE20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
Host Interface, I²C, IrDA, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
74
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4 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
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2148ATE20
HD64F2148ATE20
HD64F2148ATE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 613 of 1179
- Download datasheet (7Mb)
17.2.3
KBBR is a read-only register that stores receive data. Its value is valid only when KBF = 1.
KBBR is initialized to H'00 by a reset, in standby mode, watch mode, subactive mode, subsleep
mode, and module stop mode, and when KBIOE is cleared to 0.
17.2.4
MSTPCR, comprising two 8-bit readable/writable register, performs module stop mode control.
When the MSTP2 bit is set to 1, the keyboard buffer controller halts and enters module stop mode.
See section 25.5, Module Stop Mode, for details.
MSTPCR is initialized to H'3FFF by a reset and in hardware standby mode. It is not initialized in
software standby mode.
MSTPCRL Bit 2—Module Stop (MSTP2): Specifies keyboard buffer controller module stop
mode.
MSTPCRL
Bit 2
MSTP2
0
1
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Keyboard Data Buffer Register (KBBR)
Module Stop Control Register (MSTPCR)
Keyboard buffer controller module stop mode is cleared
Keyboard buffer controller module stop mode is set
Description
MSTP15
R/W
7
0
KB7
MSTP14
R/W
R
7
0
6
0
MSTP13
R/W
5
1
MSTPCRH
KB6
MSTP12
R/W
R
6
0
4
1
MSTP11
R/W
3
1
KB5
MSTP10
R
R/W
5
0
2
1
MSTP9
R/W
1
1
KB4
R
4
0
MSTP8
R/W
0
1
Rev. 4.00 Sep 27, 2006 page 567 of 1130
MSTP7
R/W
7
1
Section 17 Keyboard Buffer Controller
KB3
R
3
0
MSTP6
R/W
6
1
MSTP5
R/W
5
1
KB2
R
MSTPCRL
2
0
MSTP4
R/W
4
1
MSTP3
R/W
3
1
KB1
REJ09B0327-0400
R
1
0
MSTP2
R/W
2
1
(Initial value)
MSTP1
R/W
1
1
KB0
R
0
0
MSTP0
R/W
0
1
Related parts for DF2148ATE20
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
0.6mm Pitch Board-to-Fine-Coaxial Cable Connectors
Manufacturer:
Hirose Electric
Datasheet:
Part Number:
Description:
0.6mm Pitch Board-to-fine-coaxial Cable Connectors
Manufacturer:
Hirose Electric
Datasheet:
Part Number:
Description:
0.6mm Pitch Board-to-fine-coaxial Cable Connectors
Manufacturer:
Hirose Electric
Datasheet:
Part Number:
Description:
Right angle, Two-piece for fine coaxial cable, Discrete wire connectors; HRS No: 687-0001-5 56; No. of Positions: 20; Connector Type: Board mounting; Contact Gender: Female; Contact Spacing (mm): 0.6; Terminal Pitch (mm): 0.6; PCB Mount Type: SMT; Cu
Manufacturer:
Hirose Electric
Part Number:
Description:
0.6mm Pitch Board-to-fine-coaxial Cable Connectors
Manufacturer:
Hirose Electric
Datasheet:
Part Number:
Description:
0.6mm Pitch Board-to-Fine-Coaxial Cable Connectors
Manufacturer:
HIROSE [Hirose Electric]
Datasheet:
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet: