HD6417144F50V Renesas Electronics America, HD6417144F50V Datasheet - Page 183
HD6417144F50V
Manufacturer Part Number
HD6417144F50V
Description
IC SUPERH MCU ROMLESS 112QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7144r
Datasheet
1.HD64F7144F50V.pdf
(932 pages)
Specifications of HD6417144F50V
Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
EBI/EMI, I²C, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
74
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
112-QFP
For Use With
HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
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Part Number:
HD6417144F50V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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The bus state controller (BSC) divides up the address spaces and outputs control signals for
various types of memory. This enables memories like SRAM and ROM to be connected directly
to the chip without external circuitry.
9.1
The BSC has the following features:
• Address space is divided into four spaces
• On-chip ROM and RAM interfaces
BSC1001A_020020030800
⎯ A maximum linear 2 Mbytes for on-chip ROM enabled mode, and a maximum 4 Mbytes
⎯ A maximum linear 4 Mbytes for address space CS1 to CS3 and CS5 to CS7
⎯ Bus width (8, 16, or 32 bits) can be selected for each space
⎯ Wait states can be inserted by software for each space
⎯ Wait state insertion with WAIT pin in external memory space access
⎯ Outputs control signals for each space according to the type of memory connected
⎯ On-chip ROM and RAM access of 32 bits in 1 state
for on-chip ROM disabled mode, for address spaces CS0 and CS4
Features
Section 9 Bus State Controller (BSC)
Rev.4.00 Mar. 27, 2008 Page 137 of 882
9. Bus State Controller (BSC)
REJ09B0108-0400
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