AT91M43300-25CI Atmel, AT91M43300-25CI Datasheet
AT91M43300-25CI
Specifications of AT91M43300-25CI
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AT91M43300-25CI Summary of contents
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... Fully Static Operation MHz (12 MHz @ 1.8V) • 1.8V to 3.6V Core Operating Voltage Range • 2.7V to 5.5V I/O Operating Voltage Range • -40 to +85 C Operating Temperature Range • Available in a 144-ball PBGA Package ® Processor Core ® AT91 ARM ® Thumb Microcontrollers AT91M43300 1322B–ATARM–12-Dec-05 ...
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... Bus Interface. The AT91M43300 is manufactured using Atmel's high density CMOS technology. By combining the ARM7TDMI microcon- troller core with an on-chip SRAM, and a wide range of peripheral functions on a monolithic chip, the AT91M43300 provides a highly flexible and cost-effective solution to many compute-intensive multi-processor applications. The compact BGA package reduces required board space to an absolute minimum. ...
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... Pin Configuration Figure 2-1. 1322B–ATARM–12-Dec-05 AT91M43300 in BGA144 Package (top view NUB NOE TCK TDI VDDIO NWR1 NRD B NCS0 NWE VDDIO TDO NTRST NWR0 C NCS2 NCS1 VDDCORE NCS3 GND GND NWAIT A5 E VDDIO GND A10 A14 A8 A12 A7 G A15 VDDIO ...
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... Pin Description Table 3-1. AT91M43300 Pin Description Module Name Function A0 - A23 Address Bus D0 - D15 Data Bus CS4 - CS7 Chip Select NCS0 - NCS3 Chip Select NWR0 Lower Byte 0 Write Signal NWR1 Lower Byte 1 Write Signal EBI NRD Read Signal NWE Write Enable ...
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... Table 3-1. AT91M43300 Pin Description (Continued) Module Name JTAGSEL TMS TDI JTAG/ICE TDO TCK NTRST VDDIO Power VDDCORE GND Emulation NTRI 1322B–ATARM–12-Dec-05 Function Selects between JTAG and ICE mode Test Mode Select Test Data In Test Data Out Test Clock ...
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... PA13/FIQ O PA14/SCK0 PA15/TXD0 PA16/RXD0 PA17/SCK1 PA18/TXD1/NTRI PA19/RXD1 PA20/SCK2 PA21/TXD2 PA22/RXD2 PA23/SPCK PA24/MISO PA25/MOSI PA26/NPCS0/NSS PA27/NPCS1 PA28/NPCS2 PA29/NPCS3 NWDOVF AT91M43300 6 Embedded ICE ARM7TDMI Core ASB Internal RAM 2K Bytes Internal RAM 1K Bytes ASB Controller AMBA Bridge AIC: Advanced Interrupt Controller 2 PDC USART0 Channels ...
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... JTAG/ICE port when JTAGSEL is high. 5.1 PDC: Peripheral Data Controller The AT91M43300 has an 8-channel PDC dedicated to the three on-chip USARTs and to the SPI. One PDC channel is connected to the receiving channel and one to the transmitting chan- nel of each peripheral. ...
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... Programmable data float time • 7. AIC: Advanced Interrupt Controller The AT91M43300 has an 8-level priority, individually maskable, vectored interrupt controller. This feature substantially reduces the software and real time overhead in handling internal and external interrupts. The interrupt controller is connected to the NFIQ (fast interrupt request) and the NIRQ (standard interrupt request) inputs of the ARM7TDMI processor. The processor’ ...
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... PIO: Parallel I/O Controller The AT91M43300 features 58 programmable I/O lines. 14 pins on the AT91M43300 are dedi- cated as general purpose I/O pins. Other I/O lines are multiplexed with on-chip peripheral I/O signals in order to optimize the use of available package pins. The I/O lines are controlled by two separate and identical PIO Controllers (PIOA and PIOB) ...
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... The Block Mode Register defines the external clock inputs for each Timer Counter channel, allowing them to be chained. 12. WD: Watchdog Timer The AT91M43300 features an internal Watchdog Timer which can be used to guard against sys- tem lock-up if the software becomes trapped in a deadlock. 13. PMC: Power Management Controller The Power Management Controller allows optimization of power consumption ...
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... Package Outline BGA144 Figure 15-1. 144-ball Ball Grid Array Package TOP VIEW SIDE VIEW 1322B–ATARM–12-Dec-05 AT91M43300 BOTTOM VIEW Max. Symbol 11 ...
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... Parameter Convection VPR IR/Convection Notes: A maximum of three reflow passes is allowed per component. AT91M43300 12 gives the recommended soldering profile from J-STD-20. Soldering Profile Recommended Package Reflow Conditions 1. The packages are qualified by Atmel by using IR reflow conditions, not convection or VPR default, the package level 1 is qualified at 220 C (unless 235 C is stipulated). ...
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... A maximum of three reflow passes is allowed per component. 1322B–ATARM–12-Dec-05 gives the recommended soldering profile from J-STD-20C. Soldering Profile RoHS Compliant Package It is recomended to apply a soldering temperature higher than 250°C. AT91M43300 Convection or IR/Convection 3 C/sec. max. 180 sec. max 60 sec. to 150 sec. ...
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... Ordering Information Table 17-1. Ordering Information Ordering Code AT91M43300-25CI AT91M43300-25CJ AT91M43300 14 Package Package Type BGA 144 Standard BGA 144 RoHS-compliant Operating Temperature Range Industrial (- 1322B–ATARM–12-Dec-05 ...
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... This leads to using at least one standard wait state. However, this is not sufficient except to perform byte or half-word read accesses. Word and write accesses require at least two standard wait states. The following waveforms further explain the issue: 1322B–ATARM–12-Dec-05 AT91M43300 AT91M43300-25CI AT91M43300-25CJ 15 ...
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... The NWAIT setup time on the second rising edge of MCKI must be met. Figure 18-2. Number of Standard Wait States is Two MCKI NWAIT (1) 1 NCS Standard Access Length with Two Wait States Note: 1. These numbers refer to the standard access cycles. AT91M43300 16 EB16 (1) 2 (1) 3 1322B–ATARM–12-Dec-05 ...
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... The access is correctly delayed as the NCS line rises accordingly to the NWAIT assertion. However, the NWE signal waveform is unchanged, and rises too early. 1322B–ATARM–12-Dec-05 First Data Sampling (Erroneous) 2 (1) 2 (1) 1 (1) AT91M43300 Second Data Sampling (Correct) 2 (1) 2 (1) 17 ...
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... Multi-drop mode, as the PARE bit identifies the Address Bytes. When it is detected, the corresponding character has not yet been transferred in the US_RHR register and, therefore, is not yet available. Problem Fix/Workaround No problem fix/work around to propose. AT91M43300 18 EB16 Erroneous NWE Rising power supply. ...
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... Doc. Rev Date 1322A Sep-09 1322B 12-Dec-05 1322B–ATARM–12-Dec-05 Comments First issue Added Section 16. ”Soldering Profile”, on page Update to Section 17. ”Ordering Information”, on page Added Section 18. ”AT91M43300 Errata”, on page 15 Reformat into template version 5.2 AT91M43300 Change Request Ref. 12, 14. 1546 19 ...
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