http://www.elnec.com/products/universal-programmers/smartprog2/
40 powerful TTL pindrivers provide H/L/pull_up/pull_down and read capability for each pin of socket. Advanced pindrivers incorporate high-quality high-speed circuitry to deliver signals without overshoot or ground bounce for all supported devices. Pin drivers operate down to 1.8V so you'll be ready to program the full range of today's advanced low-voltage devices.The programmer performs device insertion test (wrong device position in socket) and contact check(poor contact pin-to-socket) before it programs each device. These capabilities, supported bysignature-byte check help prevent chip damage due to operator error.SmartProg2 programmer performs programming verification at the marginal level of supply voltage, which, obviously, improves programming yield, and guarantees long data retention.Various programming adapters are available to handle device in PLCC, SOIC, SSOP, TSOP, TSSOP, TQFP, QFN (MLF) and other packages
转载于:https://www.cnblogs.com/shangdawei/p/3188701.html
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