자료 관련 홈페이지
http://kr.renesas.com/products/mpumcu/superh/sh7250/sh7254r/device/R5F72546RKBGV.jsp
Product Spec
| Memory |
| Program memory | 3840 KB Flash memory |
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| RAM | 256 KB |
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| Data Flash | 128 KB |
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| Cache Memory Remark | ROM cache: instruction cache (full associative, 8 lines, 16 bytes/line), data cache (full associative, 4 lines, 16 bytes/line); line size is 16 bytes/line |
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| CPU (Bit, Clock, DMA, External Bus etc) |
| CPU | SH2A-FPU (32-bit) |
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| Max. Frequency | 200 MHz |
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| PLL | YES |
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| Power-On Reset | YES |
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| Floating Point Unit | YES |
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| DMA Remarks | DMAC x 8 ch, A-DMAC x 66 ch |
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| External Address/Data Bus | YES |
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| External Interrupt Pins | 9 |
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| I/O Ports | 144 |
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| Timers |
| 16-bit Timers | 34 ch |
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| 32-bit Timers | 7 ch |
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| Watchdog Timers | 1 ch |
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| Other Timers | 24-bit timer x 73 |
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| PWM Output | 24 |
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| Analog |
| A/D Converters | 12-bit x 37 ch |
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| Interfaces |
| CAN | 3 ch |
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| CSIs | 5 ch |
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| SPIs | 3 ch |
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| UARTs | 5 ch |
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| Serial Interface Remarks | SCI (CSI:5ch/UART:5ch), RSPI (SPI:3ch) |
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| Operating Conditions |
| Operating Voltage | 3.0 to 5.5 V |
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| Power Supply | VCC = PLLVCC = 3.3 V ±0.3 V, PVCC1 = 5.0 V ±0.5 V/3.3 V ±0.3 V, PVCC2 = 5.0 V ±0.5 V, AVCC = 5.0 V ±0.5 V, AVREFH_A = AVREFH_B = 4.5 V to AVCC, VSS = PLLVSS = AVSS = AVREFL_A = AVREFL_B = 0 V, When PVCC1 = 3.3 V ±0.3 V, VCC = PVCC1. |
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| Operating Temperature | -40 to 125 ℃ (Ambient Temperature) |
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| Remarks |
| Automotive, Industrial |
Order Information
Please inquire.
Package
| Package |
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| Pins | 272 |
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| Pin pitch | 1 mm |
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| Package Type | BGA |
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| Body Size | 21x21 mm2 |
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| Package drawing | prbg0272fa_a |
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| Mount pad drawing | fig0013e |
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| Mounting height | 2.1 mm |
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| Mass | 1.3 g |
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| Renesas code | PRBG0272FA-A (old: BP-272V) |
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| JEITA code | P-BGA272-21x21-1.00 |
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