M30626SPGP#U3C Renesas Electronics America, M30626SPGP#U3C Datasheet - Page 89

IC M16C/62P MCU ROMLESS 100LQFP

M30626SPGP#U3C

Manufacturer Part Number
M30626SPGP#U3C
Description
IC M16C/62P MCU ROMLESS 100LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/60r
Datasheet

Specifications of M30626SPGP#U3C

Core Processor
M16C/60
Core Size
16-Bit
Speed
24MHz
Connectivity
I²C, IEBus, UART/USART
Peripherals
DMA, WDT
Number Of I /o
50
Program Memory Type
ROMless
Ram Size
31K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 26x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-LQFP
For Use With
867-1000 - KIT QUICK START RENESAS 62PR0K33062PS001BE - R0K33062P STARTER KITR0K33062PS000BE - KIT EVAL STARTER FOR M16C/62PM3062PT3-CPE-3 - EMULATOR COMPACT M16C/62P/30P
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M30626SPGP#U3C
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
M30626SPGP#U3CM30626SPGP#U5C
Manufacturer:
Renesas Electronics America
Quantity:
10 000
M16C/62P Group (M16C/62P, M16C/62PT)
Rev.2.41
REJ09B0185-0241
9.
The following describes a memory space extension function.
During memory expansion or microprocessor mode, the memory space expansion function allows the access space to
be expanded using the appropriate register bits.
Table 9.1 shows The Way of Setting Memory Space Expansion Function, Memory Space.
9.1
9.2
Table 9.1
9.2.1
9.2.2
1-Mbyte Mode
4-Mbyte Mode
In this mode, the memory space is 1 Mbytes. In 1-Mbyte mode, the external area to be accessed is specified using
the CSi (i = 0 to 3) signals (hereafter referred to as the CSi area). Figures 9.2 to 9.3 show the Memory Mapping and
CS Area in 1-Mbyte mode.
In this mode, the memory space is 4 Mbytes. Figure 9.1 shows the DBR Register. The BSR2 to BSR0 bits in the
DBR register select a bank number which is to be accessed to read or write data. Setting the OFS bit to “1” (with
offset) allows the accessed address to be offset by 40000h.
In 4-Mbyte mode, the CSi (i=0 to 3) pin functions differently for each area to be accessed.
Figures 9.4 to 9.5 show the Memory Mapping and CS Area in 4-Mbyte mode. Note that banks 0 to 6 are data-only
areas. Locate the program in bank 7 or the CSi area.
Memory Space Expansion Function
Memory Space Expansion Function
Note
The M16C/62P (80-pin version) and M16C/62PT do not use the memory space expansion function.
1-Mbyte Mode
4-Mbyte Mode
Jan 10, 2006
The CSi signal is output from the CSi pin (same operation as 1-Mbyte mode. However, the last address of
CS1 area is 3FFFFh).
The CS0 pin outputs “L”
The CS1 to CS3 pins output the value of setting as the BSR2 to BSR0 bits (bank number)
9.2.1 Addresses 04000h to 3FFFFh, C0000h to FFFFFh
9.2.2 Addresses 40000h to BFFFFh
The Way of Setting Memory Space Expansion Function, Memory Space
Page 72 of 390
00b
11b
How to Set (PM15 to PM14)
9. Memory Space Expansion Function
1 Mbyte (no expansion)
4 Mbytes
Memory Space

Related parts for M30626SPGP#U3C